Slim Application Error

The application could not run because of the following error:

Details

Type: Twig\Error\RuntimeError
Message: An exception has been thrown during the rendering of a template ("Named route not found for name: news-details").
File: C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\templates\site\_layout.twig
Line: 17

Trace

#0 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\twig\twig\src\Template.php(420): Twig\Template->displayWithErrorHandling(Array, Array)
#1 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\twig\twig\src\Environment.php(497) : eval()&
#039;d code(36): Twig\Template->display(Array, Array)
#2 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\twig\twig\src\Template.php(453): __TwigTemplate_7aa6a7a98cb35f9a2b0b6212b66878d8d6fb8aa302e78301cf948080cdeabaea->doDisplay(Array, Array)
#3 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\twig\twig\src\Template.php(420): Twig\Template->displayWithErrorHandling(Array, Array)
#4 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\twig\twig\src\Template.php(432): Twig\Template->display(Array)
#5 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\views\Twig.php(91): Twig\Template->render(Array)
#6 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\slim\Slim\View.php(255): Slim\Views\Twig->render(&
#039;site/news-detai...&
#039;, Array)
#7 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\slim\Slim\View.php(243): Slim\View->fetch(&
#039;site/news-detai...&
#039;, NULL)
#8 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\slim\Slim\Slim.php(755): Slim\View->display(&
#039;site/news-detai...&
#039;)
#9 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\controllers\SiteController.php(789): Slim\Slim->render(&
#039;site/news-detai...&
#039;, Array)
#10 [internal function]: Controllers\SiteController->newsDetail(&
#039;haber-detay&
#039;, &
#039;doctype-htmlhtm...&
#039;)
#11 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\slim\Slim\Route.php(173): call_user_func_array(Array, Array)
#12 [internal function]: Slim\Route->Slim\{closure}(&
#039;haber-detay&
#039;, &
#039;doctype-htmlhtm...&
#039;)
#13 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\slim\Slim\Route.php(468): call_user_func_array(Object(Closure), Array)
#14 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\slim\Slim\Slim.php(1355): Slim\Route->dispatch()
#15 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\slim\Slim\Middleware\Flash.php(85): Slim\Slim->call()
#16 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\slim\Slim\Middleware\MethodOverride.php(92): Slim\Middleware\Flash->call()
#17 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\slim\Slim\Middleware\ContentTypes.php(81): Slim\Middleware\MethodOverride->call()
#18 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\slim\Slim\Middleware\PrettyExceptions.php(67): Slim\Middleware\ContentTypes->call()
#19 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\slim\Slim\Middleware\PrettyExceptions.php(67): Slim\Middleware\PrettyExceptions->call()
#20 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\vendor\slim\slim\Slim\Slim.php(1300): Slim\Middleware\PrettyExceptions->call()
#21 C:\Users\Administrator\Desktop\havais\DevHavaisOrgTr\index.php(119): Slim\Slim->run()
#22 {main}